CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75072 | prEN IEC 61094-9:2025 | Electroacoustics - Measurement microphones - Part 9: Specifications for transfer standard microphones | Aptauja slēgta |
| 77101 | prEN IEC 60601-2-66:2026 | Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems | Aptauja slēgta |
| 42684 | HD 590 S1:1991 | Mechanical coupler for measurements on bone vibrators | Atcelts |
| 42784 | EN 60118-1:1995 | Hearing aids - Part 1: Hearing aids with induction pick-up coil input | Atcelts |
| 57191 | LVS HD 450.11 S1:2002 | Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment | Atcelts |
| 46249 | EN 61265:1995 | Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes | Atcelts |
| 42537 | EN 60645-3:2007 | Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration | Atcelts |
| 50413 | EN 61027:1993 | Instruments for the measurement of aural acoustic impedance/admittance | Atcelts |
| 55932 | LVS EN 60318-1:2003 | Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones | Atcelts |
| 57191 | HD 450.11 S1:1985 | Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment | Atcelts |
Displaying 91-100 of 284 results.